CARBOXYPEPTIDASE B-CATALYZED HYDROLYSIS OF POLY-EPSILON-N-METHYL-L-LYSINE AND POLY-EPSILON-N,EPSILON-N-DIMETHYL-L-LYSINE

被引:5
作者
SEELY, JH
BENOITON, NL
机构
[1] Department of Biochemistry, University of Ottawa, Ottawa, Ont.
基金
英国医学研究理事会;
关键词
D O I
10.1016/0006-291X(69)90958-9
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
Poly-ε{lunate}-N-methyl-L-lysine was hydrolyzed by porcine carboxypeptidase B at a rate comparable with that for the hydrolysis of poly-L-lysine.Poly-ε{lunate}-N, ε{lunate}-N-dimethyl-L-lysine was hydrolyzed, but at a slower rate. All three curves describing the release of free amino acid are characterized by an initial rate lasting one hour followed by a slower rate which remained constant for up to four hours. © 1969.
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页码:771 / &
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